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fmt 8 checks format strings at compile time, and requires that non-compile-time format strings be wrapped with fmt::runtime(). Do that, and to allow coexistence with fmt 7, supply our own do-nothing version of fmt::runtime() if needed. Strictly speaking we shouldn't be introducing names into the fmt namespace, but this is transitional only. Closes #9640
42 lines
1.1 KiB
C++
42 lines
1.1 KiB
C++
/*
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* Copyright (C) 2021-present ScyllaDB
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*/
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/*
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* This file is part of Scylla.
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*
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* Scylla is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Scylla is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Scylla. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <fmt/core.h>
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// compatibility between fmt < 8 (that doesn't have fmt::runtime())
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// and fmt 8 (that requires it)
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#if FMT_VERSION < 8'00'00
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namespace fmt {
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// fmt 8 requires that non-constant format strings be wrapped with
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// fmt::runtime(), supply a nop-op version for older fmt
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auto runtime(auto fmt_string) {
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return fmt_string;
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}
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}
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#endif
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